Crushed Calcite Medium Powder - Natural Gemstone

Our medium-grind calcite powder hits the sweet spot between visible texture and workability - fine enough to blend smoothly into resin, coarse enough to show a clean white color with visible texture. Calcite's naturally bright white/off-white tone makes it a versatile neutral for layered and mixed-media projects.

For Jewelry Makers & Crafters

Medium calcite disperses evenly in resin without clumping, making it ideal for resin jewelry, mixed-media pendants, and layered pours. Creates a clean white tint in resin. Also works for candle making (surface embedding), fine mosaic work, and detailed inlay.

For Wood Inlay & Detailed Art

Works well for finer inlay details and narrower grooves where coarse particles won't pack cleanly. Good for pen blanks and smaller decorative accents where a bright white effect is the goal.

For Orgonite & Energy Art

Medium calcite blends cleanly with resin and metal shavings in orgonite pyramid layers while maintaining visible white mineral content. Creates a bright, clean layer in pyramid and sculpture work.

For a larger particle size, see our Calcite Coarse sand.

Product Details

• 100% natural calcite - no dyes or synthetics
• Medium grind: versatile particle size for resin, inlay, and craft work
• Sizes available: 0.5 oz (14g) - 1 oz (28g) - 4 oz (113g)
• Color: white/off-white (natural mineral)
• For craft and external body use only. Not for ingestion. Keep out of reach of children. Discontinue use if skin irritation occurs.
• Safety: Wash hands after use. Avoid contact with eyes.